[PATCH] D131635: [RISCV] Remove sifive-7-rv32/rv64 CPU names.

[Craig Topper via Phabricator via cfe-commits]

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These only exist to give -mtune=sifive-7-series something to
alias to. This aliasing made them valid -mcpu options, but they
aren't real product names and gcc doesn't support them with -mcpu.

Instead alias sifive-7-series to sifive-e76 and sifive-76.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D131635

Files:
  clang/test/Driver/riscv-cpus.c
  clang/test/Misc/target-invalid-cpu-note.c
  llvm/include/llvm/Support/RISCVTargetParser.def
  llvm/lib/Target/RISCV/RISCV.td
  llvm/test/Transforms/LoopUnroll/RISCV/unroll.ll

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